diff options
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/i386/i386-common.c | 52 |
1 files changed, 50 insertions, 2 deletions
diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c index e05cd56..da3967e 100644 --- a/gcc/common/config/i386/i386-common.c +++ b/gcc/common/config/i386/i386-common.c @@ -49,11 +49,16 @@ along with GCC; see the file COPYING3. If not see #define OPTION_MASK_ISA_SSE4_2_SET \ (OPTION_MASK_ISA_SSE4_2 | OPTION_MASK_ISA_SSE4_1_SET) #define OPTION_MASK_ISA_AVX_SET \ - (OPTION_MASK_ISA_AVX | OPTION_MASK_ISA_SSE4_2_SET) + (OPTION_MASK_ISA_AVX | OPTION_MASK_ISA_SSE4_2_SET \ + | OPTION_MASK_ISA_XSAVE_SET) #define OPTION_MASK_ISA_FMA_SET \ (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_AVX_SET) #define OPTION_MASK_ISA_AVX2_SET \ (OPTION_MASK_ISA_AVX2 | OPTION_MASK_ISA_AVX_SET) +#define OPTION_MASK_ISA_FXSR_SET OPTION_MASK_ISA_FXSR +#define OPTION_MASK_ISA_XSAVE_SET OPTION_MASK_ISA_XSAVE +#define OPTION_MASK_ISA_XSAVEOPT_SET \ + (OPTION_MASK_ISA_XSAVEOPT | OPTION_MASK_ISA_XSAVE) #define OPTION_MASK_ISA_RTM_SET OPTION_MASK_ISA_RTM #define OPTION_MASK_ISA_PRFCHW_SET OPTION_MASK_ISA_PRFCHW #define OPTION_MASK_ISA_RDSEED_SET OPTION_MASK_ISA_RDSEED @@ -122,9 +127,13 @@ along with GCC; see the file COPYING3. If not see #define OPTION_MASK_ISA_AVX_UNSET \ (OPTION_MASK_ISA_AVX | OPTION_MASK_ISA_FMA_UNSET \ | OPTION_MASK_ISA_FMA4_UNSET | OPTION_MASK_ISA_F16C_UNSET \ - | OPTION_MASK_ISA_AVX2_UNSET) + | OPTION_MASK_ISA_AVX2_UNSET | OPTION_MASK_ISA_XSAVE_UNSET) #define OPTION_MASK_ISA_FMA_UNSET OPTION_MASK_ISA_FMA #define OPTION_MASK_ISA_AVX2_UNSET OPTION_MASK_ISA_AVX2 +#define OPTION_MASK_ISA_FXSR_UNSET OPTION_MASK_ISA_FXSR +#define OPTION_MASK_ISA_XSAVE_UNSET \ + (OPTION_MASK_ISA_XSAVE | OPTION_MASK_ISA_XSAVEOPT_UNSET) +#define OPTION_MASK_ISA_XSAVEOPT_UNSET OPTION_MASK_ISA_XSAVEOPT #define OPTION_MASK_ISA_RTM_UNSET OPTION_MASK_ISA_RTM #define OPTION_MASK_ISA_PRFCHW_UNSET OPTION_MASK_ISA_PRFCHW #define OPTION_MASK_ISA_RDSEED_UNSET OPTION_MASK_ISA_RDSEED @@ -574,6 +583,45 @@ ix86_handle_option (struct gcc_options *opts, } return true; + case OPT_mfxsr: + if (value) + { + opts->x_ix86_isa_flags |= OPTION_MASK_ISA_FXSR_SET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_FXSR_SET; + } + else + { + opts->x_ix86_isa_flags &= ~OPTION_MASK_ISA_FXSR_UNSET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_FXSR_UNSET; + } + return true; + + case OPT_mxsave: + if (value) + { + opts->x_ix86_isa_flags |= OPTION_MASK_ISA_XSAVE_SET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_XSAVE_SET; + } + else + { + opts->x_ix86_isa_flags &= ~OPTION_MASK_ISA_XSAVE_UNSET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_XSAVE_UNSET; + } + return true; + + case OPT_mxsaveopt: + if (value) + { + opts->x_ix86_isa_flags |= OPTION_MASK_ISA_XSAVEOPT_SET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_XSAVEOPT_SET; + } + else + { + opts->x_ix86_isa_flags &= ~OPTION_MASK_ISA_XSAVEOPT_UNSET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_XSAVEOPT_UNSET; + } + return true; + case OPT_mrdseed: if (value) { |